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Home/Cloud & DevOps/AtCoder Beginner Contest 456 参加記録と解答例 (A D問題)
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AtCoder Beginner Contest 456 参加記録と解答例 (A D問題)

本記事は、AtCoder Beginner Contest 456 (Promotion of AtCoder Career Design DAY) に参加した際の、A〜D問題の復習と解答の備忘録です。コンテスト中に考えた解法の方針や、提出したPythonのコードについて整理しています。 配点 : 100 点 6 つの面を持つサイコロが 3 個あります。どのサイコロも、面には 1, 2, 3, 4, 5, 6 が書かれています。 X は 1 以上 20 以下の整数 サイコロ3個の合計値の最小は $1 \times 3 = 3$、最大は $6 \times 3 = 18$ なので、足して 3〜1

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📅 May 2, 2026·⏱ 4 min read·Dev.to ↗
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